This is how she looks when suddenly awakened by a strange noise in a spooky house. How does she walk in that thing?

Intelligent and independent, she's also every bit the ghostbreaker her husband is.

Nor is she your typical damsel-in-distress. Here she is breaking a large vase on the head of an extraterrestrial invader; yes, really.

Marie Thirteen--Vasebreaker!

And she's a lusty woman, not afraid of her needs! Here she is hungrily eyeing Dr. Thirteen's butt:

Terry, is that a table leg, or are you just happy to see me?

She seems to have passed away at some point (due to "magic-related causes"), it's still a bit vague whether she was Traci Thirteen's biological mother or what. It's quite hard to picture her living in "Hell's Heart, Washington D.C.'s worst neighborhood" (*snicker*). I am SO sure.

It doesn't make much sense to me, but then again, she lives in universe where no one questions Hawkman's continuity. Still, such a groovy chick, central to backstory of two such interesting characters as Terry and Traci Thirteen, deserves a better, fuller end-story.

I remember her being put into a coma in the 'Spawn of Frankenstein' back-up feature in 'Phantom Stranger'. Possibly she never woke up from that coma (although, strictly speaking that was a science-based mishap involving a laser rather than 'magic based causes').

According to the Architects in 'Tales of the Unexpected', Traci Thirteen is half-Asian so the chances of Marie being her mother seem fairly slim.

Obviously, Marie Thirteen's full story remains to be told. Perhaps there is a future storyline for 'Shadowpact' here.

Marie was definitely alive and kicking in DC Superstars #18, 1978, along with the Stranger, Terry, Deadman-- who wasn't so much 'alive,' I guess-- Tala, and much of the creative staff from Phantom Stranger v 2 from which all those scans are taken...